baber/WOPTO huggingface dataset:
Patent BR-112023021127-A2 (BR)
Title: Composição de partícula de perfume, método de preparação de uma composição de partícula de perfume e uso de carbono derivado da captura de carbono
Inventor: ALASTAIR RICHARD SANDERSON
IPC: C11D3/50
Filed: 2022-04-14
Abstract: composição de partícula de perfume, método de preparação de uma composição de partícula de perfume e uso de carbono derivado da captura de carbono. a presente invenção apresenta uma composição de partícula de perfume que compreende: a) pelo menos 10% em peso de um material de veículo que compreende pelo menos uma unidade de etoxilato e pelo menos um carbono derivado da captura de carbono; b) componentes de perfume. adicionalmente, a presente invenção apresenta um método de preparação de uma composição de partícula de perfume e o uso de carbono derivado da captura de carbono em composições de partícula de perfume.
Patent BR-122014003624-A2 (BR)
Title: Sistema de válvula para uso em um furo de poço, furo de poço para a extração de hidrocarbonetos de uma formação terrestre contendo hidrocarbonetos, e, método para operar um furo de poço
Inventor: ERLING KLEPPA
IPC: E21B34/10
Filed: 2011-02-16
Abstract: sistema de válvula para uso em um furo de poço, furo de poço para a extração de hidrocarbonetos de uma forma-ção terrestre contendo hidrocarbonetos, e, método para operar um furo de poço a presente invenção se relaciona com um sistema de válvula para uso em um furo de poço, compreendendo um mandril de bolsa lateral (6), onde o mandril de bolsa lateral (6) compreende uma seção de corpo alongada (7), a seção de corpo alongada (7) compreendendo um furo principal (9) para alinhamento com um tubo de produção (3) do furo de poço; uma primeira válvula (100) e um receptáculo de assentamento (15) para a primeira válvula (100). de acordo com a invenção, a seção de corpo alongada (7) compreende uma segunda válvula (101) e um receptáculo de assentamento (15) para a segunda válvula, estando as válvulas (100, 101) em comunicação fluida uma com a outra e estando dispostas em série para formar uma dupla barreira de fluido entre o furo principal (9) e um exterior do mandril de bolsa lateral (6), sendo as válvulas (100, 101) independentemente recuperáveis através do tubo de produção (3).
Patent BR-122016027555-A2 (BR)
Title: banco de filtro modulado de baixo retardo
Inventor: PER EKSTRAND
IPC: H03H17/02
Filed: 2010-02-17
Abstract: a invenção refere-se a bancos de filtro digital subamostrados, modulados, bem como a métodos e sistemas para o projeto de tais bancos de filtro. em particular, a presente invenção refere-se a um método e aparelho para melhoramento de bancos de filtro digital modulados de baixo retardo. o método emprega modulação de um filtro protótipo passa-baixo assimétrico, e um novo método para otimizar os coeficientes deste filtro. além disto, é fornecido um projeto específico para um banco de filtro de 64 canais utilizando um comprimento de filtro protótipo de 640 coeficientes e um retardo de sistema de 319 amostras. o método reduz substancialmente artefatos devido a aliasing que emerge de modificações independentes de sinais de sub-banda, por exemplo ao utilizar um banco de filtro como um equalizador espectral. o método é preferivelmente implementado em software que opera em um pc padrão ou em um processador de sinal digital (dsp), porém também pode ser codificado em um chip cliente. o método oferece melhoramentos para diversos tipos de equalizadores digitais, filtros adaptáveis, compansores multibanda, e bancos de filtro de ajustamento de envoltória espectral utilizados em reconstrução de alta frequência (hfr) ou sistemas estéreo paramétricos.
Patent CZ-74794-A3 (CZ)
Title: Device for metering detergents located inside a washing machine drum
Inventor: RIZZO FRANCESCO
IPC: D06F39/02
Filed: 1994-03-30
Abstract: Measuring dispenser (1) that comprises a container (2) of an essentially flattened elliptical cylindrical shape provided with a port (22) through which the washing powder is admitted, a series of narrow slits (23) through which the dissolved powder is dispensed, and a recess (21) which housed the handle (32) of a measuring spoon (3), said measuring spoon being connectable to said container by inserting its handle into said recess and the cup part (31) into the loading port. <IMAGE>
Patent CZ-81998-A3 (CZ)
Title: Improved processes for preparing non-covalently complexed and multivalent proteosom subunit vaccines
Inventor: LOWELL GEORGE H
IPC: A61K39/00
Filed: 1996-09-18
Abstract: A method for preparing multivalent proteosomeamphiphilic determinant vaccines suitable for parenteral or mucosal administration using diafiltration or ultrafiltration technology. The amphiplilic determinants include lipopolysaccharides from gram negative bacteria, e.g. S. flexneri, P. shigelloides and S. sonnei. Proteosomes are obtained from group B type 2b meningococci. The active proteosomeamphiphilic determinant complexes (noncovalently complexes) of the vaccine are formed using defiltration or ultrafiltration to remove the detergent. The use of diafiltration or ultrafiltration decreases processing time and the opportunity for contamination and further permits the use of ambient temperature and efficient scaleup. In addition, the process permits the reliable and continuous monitoring of the dialysate which enhances the efficiency of the entire process. The time of dialysis for production of a lot of vaccine is reduced from 710 days to less than 72 hours and usually less than 48 or 4 hours. The use of the process optimizes the presence of each antigenic component in the preparation of multivalent vaccines.
Patent SK-68097-A3 (SK)
Title: Power line signalling system
Inventor: ARMSTRONG DONALD S
IPC: H04B3/54
Filed: 1995-12-01
Abstract: A 3-phase overhead distribution network operates at intermediate voltage (e.g. 11 kV to 33 kV), between a high voltage supply network (at e.g. 110 kV or 275 kV) and a consumer mains system (at e.g. 110 V or 230 V). A signalling system uses signals at frequencies preferably in the region of 10 kHz to 100 kHz for signalling over the network, the signals being coupled inductively to and from the network. The signals are coupled to different phases at different points in the network cross-coupling between the phases ensures that signals coupled onto the system on one phase give adequate signal strength for detection at other points in the system regardless of which phase the detector is coupled to.
Patent SK-76694-A3 (SK)
Title: Autogyroscope
Inventor: UNGERO ROBERT
IPC: A63H33/26
Filed: 1994-06-24
Abstract: Auto-gyroscope consists of the balance wheel (1), in which the driving unit (2) is placed, electric motor, as for instance, while a rotor axle of it is equipped with the autogiro (8). In the balance wheel (1) area, there is created a cradle for driving resource (7) and balance wheel (1) alone has the movable support (4) in its own middle and the electric switch (3) is located above the mentioned support. This auto-gyroscope shows an autonomous rotation, its own vertical axle around located on the support (4), with the use of its own reaction tangential force generated by the autogiro (8) based on the air resistance.
Patent SK-99298-A3 (SK)
Title: 1-(pyrazol-3-yl-ethyl)-4-(indol-3-yl)-piperidine used as medicine acting on the central nervous system
Inventor: BOTTCHER HENNING
IPC: C07D401/14
Filed: 1997-01-17
Abstract: The invention concerns new 1-pyrazol-3-yl-ethyl-4-indol-3-piperidine derivatives of formula (I) where R<1> is H or A; R<2> is H, a phenyl substituted 1 to 3 times by Hal, NO2, CON(R<4>)2, SO2N(R<4>)2, cyanogen, A or R<4>-O; R<3> is H, Hal, A, A-O-, amino, cyanogen, carboxamide, NO2, SO2N(R<4>)2; R<4> is H or A; A is (C1-C6)alkyl or (C1-C6)alkyl containing one to three times substituted by fluorine; Hal is F, Cl, Br or J. The invention also concerns the salts of said derivatives. It has been shown that these compounds have an interesting pharmaceutical activity.
Patent CZ-221291-A3 (CZ)
Inventor: NOVOTNY JOSEF
IPC: A63F9/00
Filed: 1991-07-17
Abstract: Dětská stavebnice sestává z pravoúhlého rámu (1), uvnitř
kterého jsou vertikálně uspořádány nejméně dva vodicí
pruty (2). Na každém z nich jsou otočně a osově symetricky
navlečeny nad sebou nejméně tři trojboké elementy (3)
tvaru trojbokého hranolu.
Patent CZ-286191-A3 (CZ)
Title: Rolling mill for elongating hollow bodies on a mandrel
Inventor: ROHDE JOHANN HEINRICH DIPL ING
IPC: B21B35/10
Filed: 1991-09-19
Abstract: The invention relates to a rolling mill for stretching hollow blanks on a mandril. In order to keep the number of roll stands as small as possible and to achieve maximum stretching in a smaller number of roll stands without sacrificing quality, it is proposed that at least one universal-type main deformation stand (1) with adjustable rolls (2, 3) and a two-high finishing stand (6) arranged after the main deformation stand (1), and, if required, a driving stand (12) arranged ahead of the main deformation stand be present. <IMAGE>
Patent CZ-294591-A3 (CZ)
Inventor: VITOVEC ALOIS
IPC: F02B41/06
Filed: 1991-09-26
Abstract: Podstata řešení spočívá v tom, že mezi dvěma paralelně
uspořádanými válci (11, 12) je vytvo řen kompresní prostor
(9) periodicky od válců (11, 12) izolovaný. Kompresní
prostor (9) je v okamžiku zažehnutí směsi oddělen od spalovacích
prostorů válců (11, 12) sedlovými ventily (51, 52)
válcového tvaru. Válce (11,12) pracují v páru, ve válci (11)
probíhá sání a komprese, ve válci (12) expanze a výfuk. Nasávání
probíhá při otevřeném ventilu (3), k výfuku slouží
ventil (4). Otevírání obou ventilů (3, 4) je řízeno vačkovým
hřídelem a vahadlovým mechanizmem (61, 62). Otevírání
ventilů kompresního prostoru (51, 52) obstarává pákový
převod (71, 72) rovněž ovládaný vačkovým hřídelem. Zažehnutí
pohonné směsi zajišťuje pár zapalovacích svíček
(81. 82).
Patent CZ-367990-A3 (CZ)
Title: Process for separating isocyanic acid from a mixture of said acid with ammonia
Inventor: MULLNER MARTIN DR DIPL ING
IPC: C07C273/18
Filed: 1990-07-24
Abstract: In the process, isocyanic acid is isolated from a gaseous mixture of isocyanic acid and ammonia by introducing a tertiary amine or ether at 250 to 600 DEG C. The gaseous reaction mixture is introduced into an inert diluent and cooled, an adduct of isocyanic acid and tertiary amine or ether condensing and the ammonia being separated off as a gas. A subsequent conversion of the adduct gives an unsymmetrically substituted urea, a carbamate, a thiocarbamate or a substituted isocyanate.
Patent CZ-612986-A3 (CZ)
Title: Method of removing and evaluating nitrogen oxides contained in gases
Inventor: SCHMID PETER J ING
IPC: B01D53/56
Filed: 1986-08-21
Abstract: Nitrogen oxides present in gases, especially flue gases, are removed and utilised by oxidising them and then reacting the resulting solutions to give nitrates; according to the invention, the oxidation is allowed to proceed with the formation of a surface-active dynamic foam phase which is produced by the intensive gas/liquid contact.
Patent CZ-181395-A3 (CZ)
Title: Sizing process and water dispersion for such sizing process
Inventor: COLASURDO ANTHONY R
IPC: D21H17/17
Filed: 1995-07-13
Abstract: The invention relates to a method of sizing paper and similar cellulose fiber based products containing precipitated calcium carbonate as a filler. According to the methed, an aqueous suspension of pulp is dewatered and dried in the presence of an aqueous dispersion of a rosin-based sizing agent, which comprises a rosin component and a rosin ester component, and an aqueous dispersion of a cellulose-reactive sizing agent. The invention also relates to an aqueous dispersion of sizing agents which comprises a rosin-based sizing agent, which contains a rosin component and a rosin ester component, and a cellulose-reactive sizing agent.
Patent CZ-223394-A3 (CZ)
Title: Air cooled rotary electric machine and method of cooling
Inventor: ZIMMERMANN HANS
IPC: H02K9/02
Filed: 1994-09-13
Abstract: Mechanically filtered environmental air is normally passed, by means of fans (15) which are arranged on the rotor shaft on both sides, through the cooling channels in the stator and rotor and the machine airgap (22) it order to cool a rotating electrical machine having an open cooling circuit. If the air which is taken from the environment is contaminated with hazardous materials, it is proposed to supply the prefiltered air directly to the stator and to the machine air gap and to subject only that cooling air which is to be supplied to the rotor to secondary filtering in an active-carbon filter (30). In this case, the mechanically filtered cooling air which is to be supplied to the stator and, if appropriate, to the machine air gap, is conveyed by the fans, while the cooling air which is subjected to secondary filtering and is to be supplied to the rotor is passed into the rotor on a separate path. In this case, the cooling air for the rotor is preferably conveyed by the rotor's own fan. This reduces the investment costs for the secondary filters, since only a fraction of the required quantity of air now needs to be subjected to secondary filtering. <IMAGE>
Patent CZ-237993-A3 (CZ)
Title: Tablet medicament form
Inventor: MARTIN LUIS CARVAJAL
IPC: A61K31/42
Filed: 1992-05-02
Abstract: Tablet formulations having a structure comprising compacted granulates of a mixture of a medicament and intra-granular disintegrant, the granulates being compacted together into a tablet with an extra-granular disintegrant and optional extra-granular lubricant and excipients.
Patent CZ-251999-A3 (CZ)
Inventor: VIIKARI LIISA
IPC: C09J197/02
Filed: 1998-01-14
Abstract: Třísková deska, vláknitá deska, deska z lístkových třísek nebo
podobný produkt na bázi dřeva, zahrnuje lignocelulózové třísky,
vlákna, lístkové třísky rostlinného původu, spojené dohromady
lepivýmpojivém; lepivé pojivo obsahuje ve vodě rozpustnou
frakci pocházející zmechanického nebo chemickomechanického
rozvlákňování lignocelulózových surovin aoxidovanou oxidázou.
Při způsobu přípravy třískových desek, vláknitých desek nebo
podobných produktů na bázi dřeva se třísky, vlákna a lístkové
třísly rostlinného původu spojí dohromady lepivýmpojivém
Příprava prostředku lepivého pojivá zahrnuje kroky oddělení
vytékající kapaliny ajejí zkoncentrování adále oxidaci získané
sušiny ve vodné suspenzi, obsahující oxidázu, a zavádění plynu,
obsahujícího kyslík, do suspenze.
Patent CZ-265997-A3 (CZ)
Title: Guanidines of phenyl substituted alkenylcarboxylic acid, process of their preparation, their use as a medicament or a diagnostic agent and a medicament containing thereof
Inventor: SCHWARK JAN-ROBERT DR
IPC: C07C279/22
Filed: 1997-08-20
Abstract: Phenyl-substituted alkenyl-carboxylic acid guanidide compounds of formula (I) are new. T = a group (i); Ra = H, F, Cl, Br, I , CN, OH, OR6, 1-4C alkyl, Or-(CH2)aCbF2b+1, 3-8C cycloalkyl or NR7R8; r = 0 or 1; a = 0 - 4; b = 1 - 4; R6 = 1-4C alkyl, 1-4C perfluoroalkyl, 3-6C alkenyl, 3-8C cycloalkyl, phenyl or benzyl; where the phenyl nucleus is optionally substituted by 1 - 3 F, Cl, CF3, CH3, OCH3 or NR9R10 groups; R9, R10 = H, 1-4C alkyl or 1-4C perfluoroalkyl; R7, R8 = as for R6; or R7+R8 = (CH2)4 or (CH2)5, where one of the CH2 groups may be replaced by O, S, NH, N-CH3 or N-benzyl; Rb, Rc, Rd = as for Ra; x, y = 0 - 2; Rf = H, F, Cl, Br, I, CN, OR12, 1-8C alkyl, Op-(CH2)f-CgF2g+1, 3-8C cycloalkyl or 1-9C heteroaryl; p = 0 or 1; f = 0 - 4; g = 1 - 8; R12 = 1-8C alkyl, 1-4C perfluoroalkyl, 3-8C alkenyl, 3-8C cycloalkyl, phenyl or benzyl; where the phenyl nucleus may be substituted by 1 - 3 F, Cl, CF3, CH3, OCH3 or NR13R14 groups; R13, R14 = H, 1-4C alkyl or 1-4C perfluoroalkyl; Re = as for Rf; R1 = as for T, or is H, Ok-CmH2m+1, On-(CH2)p-CqF2q+1, F, Cl, Br, I, CN, CO-N=C(NH2)2, SOr1R17, SOr2-NR31R32, Ou-(CH2)v-C6H5, Ou2-(1-9C heteroaryl) (sic) or Su2-(1-9C heteroaryl) (sic); k, n = 0 or 1; m = 0-8; q = 1 - 8; p = 0-4; r1, r2 = 0 - 2; R31, R32 = H, 1-8C alkyl or 1-8C perfluoroalkyl, or R31+R32 = (CH2)4 or (CH2)5, where one of the CH2 groups may be replaced by O, S, NH, N-CH3 or N-benzyl; R17 = 1-8C alkyl; u, u2 = 0 or 1; v = 0- 4. The phenyl nucleus may be substituted by 1-3 F, Cl, CF3, CH3, OCH3, (CH2)w-NR21R22, NR18R19 or 1-9C heteroaryl groups ÄsicÜ. R18, R19, R21, R22 = 1-4C alkyl or 1-4C perfluoroalkyl; w = 1 - 4; The heterocycle of the 1-9C heteroaryl may be substituted by 1 - 3 F, Cl, CF3, CH3 or OCH3 groups. R2, R3, R4 and R5 = as for R1; or R1+R2 or R2+R3 = CH-CH=CH-CH, which is optionally substituted by 1 - 3 F, Cl, CF3, CH3, OCH3, (CH2)w2-NR24R25 or NR26R27; R24, R25, R26, R27 = H, 1-4C alkyl or 1-4C perfluoroalkyl; w2 = 1 - 4; provided that T is present 2-3 times in the molecule.
Patent CZ-293996-A3 (CZ)
Title: Process for producing electrochemical cell
Inventor: COOLEY GRAHAM EDWARD
IPC: H01M50/124
Filed: 1995-03-24
Abstract: PCT No. PCT/GB95/00667 Sec. 371 Date Dec. 3, 1996 Sec. 102(e) Date Dec. 3, 1996 PCT Filed Mar. 24, 1995 PCT Pub. No. WO95/27751 PCT Pub. Date Oct. 19, 1995A method for the fabrication of an electrochemical cell which has long term chemical stability to anolyte and catholyte solutions at pH's of less than 2 and above 12, which method comprises the steps of: i) thermally processing a polymeric material which exhibits a glass transition to form the cell structure or components of the cell structure, and ii) subjecting the surfaces of the cell structure of components of the cell structure, which in use, will be in contact with the anolyte and catholyte solutions, to a post halogenation process, whereby the polymeric material forming the said surfaces undergoes halogen substitution to form a chemically stable halogen modified polymeric material.
Patent CZ-295795-A3 (CZ)
Title: Driving unit with internal combustion engine and hydrodynamic retarder
Inventor: EDELMANN PETER
IPC: F01P3/12
Filed: 1995-11-09
Abstract: The present invention involves a drive unit, specifically a drive unit for a motor vehicle having an internal combustion engine, a cooling system with fan and a hydrodynamic retarder with a stator, rotor and housing. The retarder is located within a space bounded on one side by the front of the crankcase, on a second side by the fan shaft which runs parallel to the engine shaft, and on a third side by the rear edge of the fan wheel. Viewed from the front, the retarder is substantially located within the fly circle of the fan wheel whereby the air flow generated by the fan wheel removes heat, generated by braking actions, from the housing of the retarder. The retarder housing comprises a bell and a cover body. The cover body defines a chamber having two outlets and an inlet. The chamber being in fluid communication with the working space of the retarder.
Patent CZ-394999-A3 (CZ)
Inventor: BAUMANN ERNST
IPC: C07C205/45
Filed: 1998-04-24
Abstract: 2-(3-Alkenylbenzoyl)cyldohexan-l,3-dionyobecného vzorce
I, ve kterýchR1, R2 jsou atomvodíku, nitroskupina, atom
halogenu, kyanoskupina, thiokyanatoskupina, alkyl, haloalkyl,
alkoxyalkyl, alkenyl, alkinyl, -OR6, -OCOR7, -SH, -S(O)nR8,
-SO2OR6, -SO2NR6R9, -NR9SO2R7 nebo -NR9CIR7, R3 je
atomvodíku, atomhalogenu, alkyl, haloalkyl, alkoxyskupina,
alkenyl nebo alkinyl, Qje nesubstituovaný či substituovaný
cyklohexan-l,3-dionovýkruh, připojený v poloze 2, ajejich
soli. Použití těchto derivátů či prostředků, kteréje obsahují,
pro potlačování růstu nežádoucích rostlin.
Patent CZ-9903970-A3 (CZ)
IPC: D21H15/10
Filed: 1998-05-09
Abstract: Rozváděči materiál pro výrobky osobní péče plošná textilie
nasákající umělé menstruační tekutiny podle vodorovného
sacího testu na vzdálenost kolem 2,5 cm za méně než asi 1,5
minuty. Materiály splňující tato výkonnostní kritéria obecně
mají rozložení velikosti pórů s vysokým procentuálním
podílem (většinou více než 50 %) průměru pórů mezi asi 80 až
400mm a měrnou hmotností pod asi 0,15 g/cm3. Dále je také
uveden výrobek systému osobní péče s rozváděcí/zadržovací
vrstvou a vrstvou tvarující vložku, ve které má každá vrstva
poměr délky potřísnění 0,5 nebo méně a rozváděcí/zadržovací
vrstva má profil nasycení 4 nebo méně.
Patent CZ-408698-A3 (CZ)
Title: Container obturator
Inventor: BOUZAGLO GABRIEL
IPC: B65D1/02
Filed: 1997-06-11
Abstract: PCT No. PCT/FR97/01036 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed Jun. 11, 1997 PCT Pub. No. WO97/47531 PCT Pub. Date Dec. 18, 1997The container stopper comprises a cylindrical part to be engaged in the neck of a container and has a groove which extends peripherally on at least one part of the cylindrical part circumference. Two channels separated from each other, extend in the cylindrical part of the stopper and open into the groove through orifices respectively spaced from each other in the groove peripheral direction. A diaphragm of elastomeric material closely matches the shape of the cylindrical part and the groove surface covering the orifices of the two channels. The diaphragm forms a shut-off valve that by its elastic deformation, allows a fluid substance contained in the container to flow from inside the container outwards, as well as from outside into the said container.
Patent CZ-444799-A3 (CZ)
Inventor: ANACKER LOTHAR
IPC: B60R21/272
Filed: 1998-06-04
Abstract: Plynový generátor má skříň (10), jejíž vnitřní prostor vytváří
zásobní komoru (11). Se skříní (10) je spojena náložová hlava
(12) a difuzorová hlava (13). V náložové hlavě (12) je
uspořádána roznětná náplň (16), která má dvě roznětné slože
(17, 17a). Obě roznětné slože (17, 17a) jsou zažehnutelné na
sobě navzájem nezávisle prostřednictvím zažehovacích
elementů (21,22). Prostřednictvím spáleníjedné z obou
roznětných náplní (16) vznikají v mezilehlé komoře (25)
spalované plyny, které vytvářejí v mezilehlé komoře (25) tlak.
Prostřednictvím tohoto tlaku je hlavová část (33) trubky (34)
zatlačena ve směru difuzorové hlavy (13). Přitomje trubkou
(34) odstraněn uzavírací element (38), takže ze zásobní
komory (11) proudí plyn skrz vstupní otvory (41,42) do
vnitřku trubky (34) a skrz výstupní otvor (44) trubky (34)
vytéká do difuzorové hlavy (13). Z difuzorové hlavy (13)
proudí plyn skrz otvoiy (49) do plynového nafukovacího
vaku.
Patent ES-188458-A3 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN DE ARTiCULOS SoLIDOS DE MATERIAS PLáSTICAS
Filed: 1949-05-31
Abstract: Procedimiento para la obtención de artículos sólidos de materias plásticas caracterizado por mezclar éstas en estado líquido con substancias albuminosas o silíceas en forma gelatinosa prácticamente inmediatamente antes del moldeo y por permitirse que la mezcla se endurezca o estabilice.
Patent ES-8307579-A3 (ES)
Title: Moulding plastics link type chains
Filed: 1982-06-07
Abstract: Process comprises individual injection moulding without the need for subsequent welding together. To increase efficiency, a one- or more chamber conventional moulder is used. - The mould consists of four jaws which in pairs constitute the half-moulds.
Patent SK-108395-A3 (SK)
Title: Electrode for gasses generating electrolytic processes and its use
Inventor: SCANNELL ROBERT
IPC: C25B11/03
Filed: 1994-01-28
Abstract: An electrode arrangement for gas-forming electrolytic processes in membrane cells has a flat electrode containing blade-like electrode components (2), in which neighbouring electrode components are separated by a gap (3). To improve gas dissipation from the electrode/membrane region, the blade-like electrode components have an expanded metal structure in which the apertures improve the passage of the gas. The electrode components have angled upper edges (4) to assist vertical gas dissipation. The electrode arrangement is particularly suitable as an anodically connected electrode laid directly on the ion exchange membrane, but may also be used as a cathode at a distance from the membrane.